G21407 - RGB LED Module
Small RGB LED module is 0.54" X 0.72". It has a 4 lead RGB LED that can light up red, green or blue plus variations/combinations of these colors. Works with open source logic boards. What you see in the picture is what you get. No schematic or documentation included. You can search the Internet for hundreds of how to articles for applications. Sorry, we can't provide any technical help for this item.